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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 36-3728894

FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY

Tax-exempt · MT PROSPECT, IL 60056

Financials

$77K$51K2025
Revenue Expenses · by fiscal year end
Financials of FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$76,528$50,513$26,015$180,541$305$180,236
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$2,131
Program service revenue
$0
Investment income
$7,155
Net income from fundraising events
$67,242
Other revenue
$0

Expenses

Grants and similar amounts paid
$42,883
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Printing, publications and postage
$897
Other expenses
$6,733

Balance sheet and other

Total assets, start of year
$154,374
Total assets, end of year
$180,541
Total liabilities, end of year
$305
Net assets, end of year
$180,236
Cash, savings and investments
$180,541
Gross receipts
$76,528

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Patricia KlawitterPresident20$0
Jim WolfTreasurer20$0
Eric BertolozziVice President20$0
Sue wolfSecretary20$0

Address and contacts

Address (IRS master file)
10 S EMERSON ST, MT PROSPECT, IL 60056-3218
In care of
% GEORGE F LUTERI
Mailing address (990-N for 2024)
10 SOUTH EMERSON, Mount Prospect IL 60056
Principal officer (990-N for 2024)
Patricia Klawitter, 128 N STRATTON, MOUNT PROSEPCT IL 60056
Signed the 990-EZ
Jim Wolf, Treasurer
Phone
(000) 000-0000

Mission

Support Mount Prospect Public Library programs

990-EZ for the year ended December 31, 2025

Program accomplishments

  • 0

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-EZ on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-EZ for FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
36-3728894
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1995
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Human services (P29Z)
Assets (IRS master file)
$180,541
Income (IRS master file)
$76,528

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$76,528$50,513$180,541IRS
990-N for 2024
Officer: Patricia Klawitter
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Patricia Klawitter
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Patricia Klawitter
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Pat Klawitter
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Patricia Klawitter
December 31, 2018≤ $50,000 receipts––e-Postcard

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 36-3728894).

Questions about FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY

What is the EIN of FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY?
The employer identification number (EIN) of FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY is 36-3728894.
Is FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1995.
Are donations to FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who is the principal officer of FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY?
The 990-N for 2024 names Patricia Klawitter.
Who are the officers and directors of FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY?
The 990-EZ for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does FRIENDS OF THE MOUNT PROSPECT PUBLIC LIBRARY have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $76,528, expenses of $50,513 and total assets of $180,541 at year end.

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